Feeding mechanism for stainless steel coil unwinding machine

Abstract

The feeding mechanism comprises a rack, a first motor is arranged at the top of the rack, a limiting groove is formed in the front face of the rack, a lead screw is arranged in the limiting groove, a connecting block is connected to the outer portion of the lead screw in a sleeved mode, a containing groove is formed in the front face of the connecting block, and the containing groove is connected with the lead screw in a sleeved mode. A second motor is arranged in the containing groove, a rotating column is arranged at the end of the second motor, a hydraulic supporting plate is arranged outside the rotating column, a mounting groove is formed in the position, close to the bottom, of the front face of the rack, and a second air cylinder is fixedly mounted in the mounting groove. According to the stainless steel coil feeding device, through the arranged connecting block, when a first motor drives a lead screw to drive the connecting block to move on the rack, when the connecting block moves to the bottom of the rack, a stainless steel coil is placed in a rectangular plate and then sleeved on a rotating column when a second air cylinder contracts, manual carrying is not needed in the whole feeding process, and physical output of people is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unwinding equipment, in particular to a feeding mechanism for a stainless steel coil unwinding machine. Background Art

[0002] Stainless steel coil is a rolled thin steel plate made of stainless steel material, which can be used to make stainless steel pipes. In the use of stainless steel coil, an unwinder is required. The stainless steel coil is usually installed on the feeding mechanism of the unwinder to be transported to the next processing equipment.

[0003] The existing technology has the following problems:

[0004] In the prior art, some small stainless steel coils are usually carried by manpower, sleeved and installed on the feeding mechanism, and then pushed into the unwinding machine. This step of feeding is relatively cumbersome and greatly accelerates the physical consumption of the staff. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a feeding mechanism for a stainless steel coil unwinding machine to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A feeding mechanism for a stainless steel coil unwinding machine comprises a frame, a first motor is arranged on the top of the frame, a limiting slot is provided on the front side of the frame, a screw rod is provided inside the limiting slot, a connecting block is sleeved on the outside of the screw rod, a placement slot is provided on the front side of the connecting block, a second motor is provided inside the placement slot, a rotating column is provided at the end of the second motor, a hydraulic support plate is provided on the outside of the rotating column, an installation slot is provided on the front side of the frame near the bottom, a No. 2 cylinder is fixedly installed inside the installation slot, a rectangular plate is fixedly connected to the front side of the frame near the bottom, a storage opening is provided on the surface of the rectangular plate, a placement plate is provided inside the storage opening, an end of the No. 2 cylinder is connected to an end of the placement plate, a bearing plate is fixedly connected to the side of the placement plate, and a fixing component is provided on the surface of the bearing plate.

[0008] Preferably, the fixing assembly includes a No. 1 cylinder, and an arc-shaped fixing plate is movably installed at the end of the No. 1 cylinder. The number of the fixing assemblies is two groups, and they are symmetrically arranged on both sides of the placement plate. Through the set fixing assemblies, the stainless steel coil can be clamped and fixed to prevent it from sliding and shifting during the movement of the rotating column.

[0009] Preferably, the end of the No. 1 cylinder is fixedly connected with a docking block, and the center of the back side of the arc-shaped fixing plate is fixedly connected with a docking sleeve. By setting the docking sleeve and inserting it into the docking block, the No. 1 cylinder and the arc-shaped fixing plate can be quickly assembled and disassembled conveniently.

[0010] Preferably, an anti-skid pad is bonded to the surface of the arc-shaped fixing plate, and the anti-skid pad is made of rubber material. The anti-skid pad can increase the stability of fixed clamping. The rubber material has good cushioning properties, which can prevent the stainless steel coil from being deformed due to excessive initial clamping force.

[0011] Preferably, a limiting hole is opened on the surface of the rectangular plate, a telescopic rod is arranged inside the limiting hole, the top of the telescopic rod is fixedly connected to an auxiliary support plate, the top of the auxiliary support plate and the bottom of the connecting block are connected to each other, and the auxiliary support plate is set up, which rises and falls with the extension and retraction of the telescopic rod, and plays a good auxiliary supporting effect when the connecting block is raised and lowered, thereby preventing it from being damaged due to heavy load-bearing.

[0012] Preferably, a rubber pad is fixedly connected to the bottom of the limiting hole, a buffer spring is fixedly connected to the top of the rubber pad, and the top of the buffer spring is connected to the bottom of the telescopic rod. The buffer spring and rubber pad are both provided with good energy absorption and buffering effects, and can play a good buffering and supporting effect when the connecting block descends, thereby preventing the telescopic rod from being broken due to excessive pressure.

[0013] Preferably, the end of the placement plate is fixedly connected with a connecting plate, the connecting plate is designed to be sloped, and its width is the same as that of the connecting plate. By providing the sloped connecting plate, it is convenient for people to push the stainless steel coil onto the placement plate, which helps to save effort.

[0014] The beneficial effects of the utility model are:

[0015] 1. The feeding mechanism of the stainless steel coil unwinding machine is driven by the first motor to move on the frame through the connecting block. When it moves to the bottom of the frame, the stainless steel coil is placed on the rectangular plate when the No. 2 cylinder contracts and then inserted into the rotating column. The entire feeding process does not require manual lifting, which effectively reduces people's physical exertion.

[0016] 2. The feeding mechanism of the stainless steel coil unwinding machine plays a good auxiliary support effect when the connecting block is raised or lowered through the telescopic rod and auxiliary support plate. The buffer spring and rubber pad can play a good buffer support effect when the connecting block descends, preventing the telescopic rod from being broken and damaged due to excessive pressure. The fixing component can clamp and fix the stainless steel coil to prevent it from sliding and shifting during the movement of the rotating column. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the rectangular plate structure of the utility model.

[0022] In the figure: 1. frame; 2. first motor; 3. screw rod; 4. connecting block; 5. rotating column; 6. hydraulic support plate; 7. rectangular plate; 8. placement plate; 9. load-bearing plate; 10. fixing assembly; 1001. No. 1 cylinder; 1002. arc-shaped fixing plate; 1003. anti-slip pad; 1004. docking sleeve; 1005. docking block; 11. connecting plate; 12. telescopic rod; 13. buffer spring; 14. rubber pad; 15. No. 2 cylinder. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a feeding mechanism for a stainless steel coil unwinding machine is provided.

[0025] Embodiment 1;

[0026] like Figure 1-Figure 4As shown, the feeding mechanism for the stainless steel coil unwinding machine according to the embodiment of the utility model includes a frame 1, a first motor 2 is arranged on the top of the frame 1, a limiting groove is opened on the front of the frame 1, a screw rod 3 is arranged inside the limiting groove, a connecting block 4 is sleeved on the outside of the screw rod 3, a placement groove is opened on the front of the connecting block 4, a second motor is arranged inside the placement groove, a rotating column 5 is arranged at the end of the second motor, a hydraulic support plate 6 is arranged on the outside of the rotating column 5, an installation groove is opened on the front of the frame 1 near the bottom, a No. 2 cylinder 15 is fixedly installed inside the installation groove, a rectangular plate 7 is fixedly connected to the front of the frame 1 near the bottom, a storage opening is opened on the surface of the rectangular plate 7, a placement plate 8 is arranged inside the storage opening, the end of the No. 2 cylinder 15 is connected to the end of the placement plate 8, a load-bearing plate 9 is fixedly connected to the side of the placement plate 8, and a fixing component 10 is arranged on the surface of the load-bearing plate 9.

[0027] In this embodiment, the fixing component 10 includes a No. 1 cylinder 1001, and an arc-shaped fixing plate 1002 is movably installed at the end of the No. 1 cylinder 1001. There are two groups of fixing components 10, which are symmetrically arranged on both sides of the placement plate 8. Through the set fixing components 10, the stainless steel coil can be clamped and fixed to prevent it from sliding and shifting during the movement of the rotating column 5.

[0028] In this embodiment, the end of cylinder No. 1001 is fixedly connected with a docking block 1005, and the center of the back side of the arc-shaped fixed plate 1002 is fixedly connected with a docking sleeve 1004. By setting the docking sleeve 1004 and inserting it into the docking block 1005, cylinder No. 1001 and the arc-shaped fixed plate 1002 can be quickly assembled and disassembled conveniently.

[0029] In this embodiment, an anti-skid pad 1003 is bonded to the surface of the arc-shaped fixing plate 1002. The anti-skid pad 1003 is made of rubber material. The anti-skid pad 1003 can increase the stability of the fixed clamping. The rubber material has good cushioning properties, which can prevent the stainless steel coil from being deformed due to excessive initial clamping force.

[0030] In this embodiment, a limiting hole is opened on the surface of the rectangular plate 7, and a telescopic rod 12 is arranged inside the limiting hole. The top of the telescopic rod 12 is fixedly connected with an auxiliary support plate, and the top of the auxiliary support plate is connected to the bottom of the connecting block 4. The auxiliary support plate is set up, and it rises and falls with the extension and retraction of the telescopic rod 12, which plays a good auxiliary support effect when the connecting block 4 is raised and lowered, thereby preventing it from being broken and damaged due to its heavy load-bearing.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, the preferred embodiment of the feeding mechanism for the stainless steel coil unwinding machine provided by the utility model is as follows: Figures 1 to 4 As shown:

[0033] In this embodiment, a rubber pad 14 is fixedly connected to the bottom of the limiting hole, a buffer spring 13 is fixedly connected to the top of the rubber pad 14, and the top of the buffer spring 13 is connected to the bottom of the telescopic rod 12. The buffer spring 13 and the rubber pad 14 are both provided with good energy absorption and buffering effects, and can play a good buffering and supporting effect when the connecting block 4 descends, thereby preventing the telescopic rod 12 from being broken due to excessive pressure.

[0034] In this embodiment, the end of the placement plate 8 is fixedly connected to a connecting plate 11, which is designed to be sloped and has the same width as the connecting plate 11. By setting the sloped connecting plate 11, it is convenient for people to push the stainless steel coil onto the placement plate 8, which helps to save effort.

[0035] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0036] In actual application, the connecting block 4 is driven by the first motor 2 to drive the screw rod 3 to move on the frame 1 to the bottom of the frame 1, and then the stainless steel coil is pushed onto the placement plate 8 along the sloped connecting plate 11. The arc-shaped fixed plate 1002 moves forward under the push of the No. 1 cylinder 1001 to contact the side of the stainless steel coil to clamp it, and then the No. 2 cylinder 15 contracts to drive the placement plate 8 to be retracted into the interior of the rectangular plate 7. Therefore, the stainless steel coil will be inserted into the rotating column 5 to complete the loading step. The entire loading process does not require manual lifting of the stainless steel coil, which effectively reduces people's physical exertion. The auxiliary support plate rises and falls with the extension and retraction of the telescopic rod 12, and plays a good auxiliary support effect when the connecting block 4 is lifted and lowered, avoiding its damage due to heavy load-bearing. The buffer spring 13 and the rubber pad 14 both have a good energy absorption and buffering effect. When the connecting block 4 descends, it can play a good buffering and supporting effect, avoiding the telescopic rod 12 from being broken due to excessive pressure.

[0037] In summary, with the help of the above-mentioned technical scheme of the utility model, through the setting of the connecting block 4, the first motor 2 drives the screw rod 3 to drive it to move on the frame 1. When it moves to the bottom of the frame 1, the stainless steel coil is placed on the plate 8 when the No. 2 cylinder 15 contracts and is collected into the interior of the rectangular plate 7 and then inserted into the rotating column 5. The entire loading process does not require manual lifting, which effectively reduces people's physical exertion. The setting of the telescopic rod 12 and the auxiliary support plate has a good auxiliary support effect when the connecting block 4 is raised and lowered, and the setting of the buffer spring 13 and the rubber pad 14 can have a good buffer support effect when the connecting block 4 descends, thereby preventing the telescopic rod 12 from being broken and damaged due to excessive pressure. The fixing component 10 can clamp and fix the stainless steel coil to prevent it from sliding and shifting during the movement of the rotating column 5.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding mechanism for a stainless steel coil unwinding machine, comprising a frame (1), characterized in that: A first motor (2) is arranged on the top of the frame (1); a limiting groove is provided on the front of the frame (1); a screw rod (3) is arranged inside the limiting groove; a connecting block (4) is sleeved on the outside of the screw rod (3); a placement groove is provided on the front of the connecting block (4); a second motor is arranged inside the placement groove; a rotating column (5) is provided at the end of the second motor; a hydraulic support plate (6) is arranged outside the rotating column (5); a mounting groove is provided on the front of the frame (1) near the bottom; a second cylinder (15) is fixedly installed inside the mounting groove; a rectangular plate (7) is fixedly connected to the front of the frame (1) near the bottom; a receiving opening is provided on the surface of the rectangular plate (7); a placement plate (8) is arranged inside the receiving opening; an end of the second cylinder (15) is connected to an end of the placement plate (8); a bearing plate (9) is fixedly connected to the side of the placement plate (8); a fixing component (10) is arranged on the surface of the bearing plate (9).

2. A feeding mechanism for a stainless steel coil unwinding machine according to claim 1, characterized in that: The fixing assembly (10) comprises a No. 1 cylinder (1001), and an arc-shaped fixing plate (1002) is movably mounted on the end of the No. 1 cylinder (1001). The fixing assembly (10) is provided in two groups and is symmetrically arranged on both sides of the placement plate (8).

3. A feeding mechanism for a stainless steel coil unwinding machine according to claim 2, characterized in that: The end of the No. 1 cylinder (1001) is fixedly connected with a docking block (1005), and the center of the back side of the arc-shaped fixing plate (1002) is fixedly connected with a docking sleeve (1004).

4. A feeding mechanism for a stainless steel coil unwinding machine according to claim 2, characterized in that: An anti-skid pad (1003) is bonded to the surface of the arc-shaped fixing plate (1002), and the anti-skid pad (1003) is made of rubber material.

5. The feeding mechanism for a stainless steel coil unwinding machine according to claim 1, characterized in that: A limiting hole is provided on the surface of the rectangular plate (7), a telescopic rod (12) is arranged inside the limiting hole, the top of the telescopic rod (12) is fixedly connected to an auxiliary support plate, and the top of the auxiliary support plate is connected to the bottom of the connecting block (4).

6. A feeding mechanism for a stainless steel coil unwinding machine according to claim 5, characterized in that: A rubber pad (14) is fixedly connected to the bottom of the limiting hole, a buffer spring (13) is fixedly connected to the top of the rubber pad (14), and the top of the buffer spring (13) is connected to the bottom of the telescopic rod (12).

7. The feeding mechanism for a stainless steel coil unwinding machine according to claim 1, characterized in that: The end of the placement plate (8) is fixedly connected to a connecting plate (11), and the connecting plate (11) is designed to be sloped, and its width is the same as that of the connecting plate (11).

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